i'm terminating yours. >>> a bombshell in the lance armstrong scandal now. he is reversing course and is now expected to come clean, under oath, to anti-doping authorities. armstrong had until yesterday to testify about using illegal drugs during his cycling career. but authorities have now given him a two-week extension. his testimony means his lifetime ban from sports could be reduced to just eight years. but his legal problems are far from over. a promotions company is suing him today for $12 million. >>> and singer, chris brown, made a brief court appearance in a. l.a., amid questions about whether he performed required community service. and sitting nearby, none other than rihanna, who brown was accused of assaulting in 2009. she blew him a kiss. his lawyers say -- claims that brown never finished his community service are dead wrong. >>> and medical news this morning. a staggering statistic here. a new report predicts the number of alzheimer's cases in the u.s. will triple by the year 2050, with nearly 14 million patients expected, as the baby-boomer g